Table 2: number of genera, species and subspecies of Syncarida and present distribution on “the Classic Biogeographic Regions” (based on the Wallace’s region) of the World. PA= Palearctic Region; NA= Nearctic Region; AT= Afrotropical Region; NT= Neotropical Region; OL= Oriental Region and AU=Australasian Region.
Number genus species biogeographic region
& subsp.
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Bathynellacea Chappuis, 1915 66 219 NA, NT, PA, AT, OL, AU
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Parabathynellidae Noodt, 1964 39 128 NA, NT, PA, AT, OL, AU
Iberobathynella Schminke, 1973 21 PA
Californibathynella Camacho et Serban, 1998 1 NA
Califobathynella Cho, 1997 2 NA
Texanobathynella Delamare et al., 1975 2 NA
Guadalopebathynella Camacho et Serban, 1998 1 PA
Paraiberobathynella Camacho et Serban, 1998 3 PA
Hexaiberobathynella Camacho et Serban, 1998 2 PA
Hexabathynella Schminke, 1972 19 NA, NT, PA, AT, AU
Chilibathynella Noodt, 1963 2 NT, AU
Atopobathynella Schminke, 1973 4 NT, AU
Notobathynella Schminke, 1973 6 AU
Parabathynella Chappuis, 1926 2 PA
Eobathynella Birstein et Ljovuschkin, 1964 4 PA, LO
Paraeobathynella Camacho, 2005 1 OL
Sketinella Camacho, 2005 1 OL
Kimberleybathynella Cho et al., 2005 6 AU
Issykkulibathynella Serban, 1984 1 PA
Batubathynella Schminke, 1973 1 OL
Allobathynella Morimoto et Miura, 1957 9 PA, OL
Nipponbathynella Schminke, 1973 2 PA
Sabahbathynella Schminke, 1988 1 OL
Psalidobathynella Schminke, 1979 1 NT
Leptobathynella Noodt, 1965 3 NT
Parvulobathynella Schminke, 1973 5 NT, AT
Thermobathynella Capart, 1951 2 NT, AT
Cteniobathynella Schminke, 1973 7 NT, AT
Nilobathynella Dumont, 1984 1 AT
Heterodontobathynella Schminke, 1973 1 AT
Brasilibathynella Jakobi, 1958 1 NT
Odontobathynella Delamare et Serban, 1979 1 NT
Noodtibathynella Schminke, 1973 2 NT
Haplophallonella Serban et Coineau, 1975 1 AT
Lamtobathynella Serban et Coineau, 1987 1 AT
Acantobathynella Coineau, 1967 1 AT
Ctenophallonella Coineau et Serban, 1978 1 AT
Racovitzaibathynella Serban et Coineau, 1994 2 AT
Afrobathynella Schminke, 1976 1 AT
Nunubathynella Schminke, 1976 1 AT
Habrobathynella Schminke, 1973 5 AT, OL
Bathynellidae Grobben, 1904 26 90 NA, NT, PA, AT, OL, AU
Gallobathynella Serban et al., 1971 4 PA
Clamousella Serban, 1989 1 PA
Vejdovskybathynella Serban et Leclerc, 1984 3 PA
Hispanobathynella Serban et al., 1971 1 PA
Meridiobathynella Serban et al., 1971 1 PA
Pseudobathynella Serban et al., 1971 2 PA
Vandelibathynella Serban et al., 1971 1 PA
Delamareibathynella Serban, 1989 3 PA
Parameridiobathynella Serban et Leclerc., 1984 1 PA
Bathynella Vejdovsky, 1882 47 NA, NT, PA, OL, AU
Baikalobathynella Birstein et Ljovuschkin, 1967 1 PA
Pacificabathynella Schminke et Noodt, 1988 1 NA
Pseudantrobathynella Schminke, 1988 1 PA
Sardobathynella Serban, 1973 1 PA
Antrobathynella Serban, 1966 2 PA
Tianschanobathynella Serban, 1993 3 PA
Austrobathynella Delamare Deboutteville, 1960 1 NA
Nannobathynella Noodt, 1969 3 NA, AT
Serbanibathynella Reddy et Schminke, 2005 1 OL
Agnatobathynella Schminke, 1980 1 AT
Transvaalthynella Serban et Coineau, 1975 1 AT
Transkeilthynella Serban et Coineau, 1975 1 AT
Uenobathynella Serban, 2000 1 PA
Parauenobathynella Serban, 2000 1 PA
Paradoxibathynella Serban, 2000 3 PA
Morimotobathynella Serban, 2000 3 PA
Nihobathynella Serban, 2000 2 PA
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Anaspidacea Calman, 1904 12 21 NT, AU
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Anaspididae Thomson, 1894 3 5 AU
Anaspides Thomson, 1894 2 AU
Paranaspides Smith, 1908 1 AU
Allanaspides Swain et al., 1970 2 AU
Koonungidae Sayce, 1880 2 3 AU
Koonunga Sayce, 1907 2 AU
Micraspides Nicholls,1931 1 AU
Psammaspididae Schminke, 1974 2 2 AU
Psammaspides Schminke, 1974 1 AU
Eucrenonaspides Knott et Lake,1980 1 AU
Stygocarididae Noodt, 1963 4 10 NT, AU
Stygocaris Noodt, 1963 4 NT, AU
Parastygocaris Noodt, 1963 4 NT
Oncostygocaris Schminke, 1980 1 NT
Stygocarella Schminke, 1980 1 AU
Patagonaspididae Grosso et Peralta, 2002 1 1 NT
Patagonaspides Grosso et Peralta, 2002 1 NT
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Total Syncarida 78 240 NA, NT, PA, AT, OL, AU